NASA and China will need to discuss exchanges of data and mission plans as the two sides move to build sustainable presences on the moon, according to the NASA administrator.
The conditions needed for photosynthesis to occur on Mars could exist beneath the surface of dusty ice at the Red Planet's mid-latitudes, new research suggests.
NASA's Curiosity rover has new insights into how Mars might have changed from a potentially habitable, water-rich planet to an absolutely uninhabitable desert.
